So for a long time now, since dueling network got shut down, it was impossible to run tournaments.
You cannot use dueling network because it is shut down.
You cannot use ygopro or devpro or any yugioh simulator that could save replays because after one duel (assuming your playing best 2 out of 3 matches), you could save the replay and go back at the replay and look at your opponent's deck and extra deck which allows you to cheat and know what cards your opponent has.
You could not use duel links because you were limited to only 3 cards on the field and only started with 4 cards in hand.
You could not use dueling nexus because it would soon most likely get shut down like the other simulators.
You could not use duel generation because it was never updated. The ban list was never updated (goyo guardian is still considered banned there even), there were no pendulums and the last update was the one that added all the cards in Legacy of the Valiant and before that and nothing newer was added.
However, now duel generation has finally been updated and now we can use it for tournaments. The ban list has been up dated, pendulum summoning was added, and all cards up to Shining Victories and earlier than that were added so every thing was up to date.
Duel generation is also immune to cease and decists and shut downs by nihon ads system because it was made by Konami so they have all rights to it and nobody can file a lawsuit or a cease and decist.
Making an account is also easy since you can either login with your google account or facebook account or just make a new account.
Edited by Whitehero26, 13 February 2017 - 07:41 PM.
Lets not encourage things that are not legal - Whitehero26